Alpinestars SMX-1 R V2 Vented Boots.
Features
- Advanced microfiber main upper construction.
- Soft TPR heel insert allows freedom of ankle movement.
- Ergonomic TPU shift pad.
- Ergonomic boot shaping for forefoot streamlining.
- Angled closure strap follows natural shape of rider’s instep.
- Front Velcro® closure system, with reverse zip.
- Closure sysytem reinforced with aramidic fiber wires.
- Compound rubber sole with grip patterning.
- Instep and Achilles accordion flex zones.
- Thermo-welded flex grooves control flexion and flexibility.
- Double-density ankle protector on both sides.
- Replaceable bi-injected TPU forefoot slider.
- External, high modulus TPU heel counter.
- Internal toe box protection.
- Removable anatomic foot bed.
- Internal mesh lining provides cooling comfort.
- CE-certified.
Sizing
| Size Chart | |
| US Size | EURO Size |
| 3.5 | 36 |
| 4 | 37 |
| 5 | 38 |
| 6 | 39 |
| 6.5 | 40 |
| 7.5 | 41 |
| 8 | 42 |
| 9 | 43 |
| 9.5 | 44 |
| 10.5 | 45 |
| 11.5 | 46 |
| 12 | 47 |
| 12.5 | 48 |
| 13.5 | 49 |
| 14 | 50 |
